Permanent Magnet Flux Movements in a Metglas Core. Achieving two Outputs from only one Input.

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1 Permanent Magnet Flux Movements in a Metglas Core. Achieving two Outputs from only one Input. By Chris Sykes hyiq.org Metallic Core materials all have different characteristics. Some hold residual magnetic fields after having magnetic fields induced in the core materials. Ideally, in Metglas Nanocrystalline cores the characteristics are generally such that they hold very little residual flux in the core after a magnetisation. This means that the core can go through the BH Curve and end up at or very near the starting point, which is back at Zero. Fig 1 Nanocrystalline Metglas Core BH Curve: So in a perfect world, we see no, or very little, residual Magnetic Field in the core of a Metglas Nanocrystalline core after the core has gone through the BH Curve, as the curve starts at Zero and finishes at Zero. A core with residual Magnetic Flux effects left in the core must go through a part reverse cycle of the BH Curve to remove the effect and this is a rather exacting piece of guess work. This can vary depending on the core material.

2 Flux Path and Magnetic Reluctance. Magnetics is an obscure field, not well taught at most levels of schooling and if it is taught then much of it is very basic stuff, like the North Pole of a Magnet is attracted to the South Pole of another Magnet. This is easily seen in experiment. Probably quicker, seen in experiment, than some Professor trying to explain this to the class. Short path vs Long path in a Metglas Nanocrystalline core does have an effect that is very straight forward, the Magnetic Flux will travel the short path as long as the Core is not saturated in the Short Path region. The Short path will always have the maximum Flux Density in the Short path region while having no Flux travel in the Long path region. This simple and easily demonstratable effect is something that can be taken advantage of in a very handy way. The Magnetic Reluctance through Path 2, the Long Path, with be higher than the Magnetic Reluctance through Path 1, the Short Path, and as a result the Permanent Magnets Flux will always prefer to take the lower reluctance path, Path 1. Because the core material does have a minimum residual flux component the core efficiencies go up considerably in this arrangement. This can be seen in Fig 5. DC Pulsing of Core Material. DC Pulsed coils in a closed core situation can be thought of as a simple DC to DC Converter. Most DC to DC converter boasts efficiencies greater than 95% under optimum conditions. This is not including any input that may be extra into our system by the Permanent Magnets. In Fig 2 we show the basic circuit for a DC to DC Converter. Fig 2 Simple DC to DC Converter: There are lots of references for this: ic.com/app notes/index.mvp/id/3166 is just one of the good ones. In a situation where we have a Core, a Coil and a DC Pulse to do work we have the opportunity to use this DC to DC Converter circuit, or a modification of it, to collect a portion of the input we use to do the initial work, up to around 95%. There are two components seen in a DC to DC Converter:

3 1. The Input Pulse Our Input. 2. The Field Collapse of the Field we just created, this is higher Voltage at lower Current. If we are smart, the two, above components, actually have a third component, this third component is related to the first component but is not related to the second component. Geometry and Design: For people that have been following me and my work at will have many times in the past seen that we have looked at Geometry and have seen how important this is. In any Core and Coil, thanks to the likes of John Bedini and a few others out there, we can see that we can create a Magnetic Field and get much of our energy back after creating the field from the collapse of the Magnetic Field, explained above. We have done work on the Core to do this work. In doing this work, and if we have a Closed C Core, in a Toriodal shape, we have an opportunity to get two outputs from only one input. Also Explained above is the fact that we have two components to the creation of the Magnetic Field and that there is actually a third component that is related to the first component. This Third Component is in the same time frame as the first component also. This is only under some situations, this, that I have explained above. Here goes, I will explain the best I can, to give you a way of getting two outputs from only one input. Fig 3 My Current arrangement Top View.

4 In Fig 3 you can see I have one short Path for the Magnetic Flux, from North to South and again from North to South. I have three Neo Magnets each side of the apparatus and they are in a closed, tight loop through the Short Path. No Flux travels the Long path at all. Fig 4 My Current arrangement Front View.

5 In Fig 4 you can see path 1, the Short Path, and also you can see Path 2, the Long Path. The long Path, Path 2 is only travelled by the Permanent Magnet Flux, if Path 1, the Short Path becomes to hard to travel. This would be if the input we put into our short Coil in the middle of Path 1, the Short Path were to Saturate the Core or become close to saturated. This forces the Magnetic Flux out of the Short Path, Path 1, into Path 2, the Long Path. Seen if Fig 5 is the paths mentioned above. Fig 5 My Current Arrangement Paths mentioned.

6 Red Path 1 The Short Path Blue Path 2 The Long Path. This Long path travel of the Magnetic Flux gives us an optional extra output, from the big coil seen at the bottom. There is a strange set of circumstances that must be followed unless a different configuration is used. This Coils Output will always be lower than the input we put into the Input Coil. Fig 6 My simple Circuit.

7 Lenz's Law only stands after a certain output is drawn from the big coil. If your load is to high you will see an extra draw on the input and efficiencies are lost. I will step through the operation of the device so you may better understand how this Device works. 1. DC Pulse is dumped into the Short Coil in Path 1, the Short Path. This forces all the flux out of the Short Path, Path 1, into Path 2, the long Path. 2. As step 1 is happening, the Big Coil on Path 2 is inducing Voltage and Current in the coil. The best I have managed to collect from this coil without affecting the input power is 70% of the Input. Remember its the Permanent Magnets Flux that you want to Draw Power from and not the Input you used to create the action. Step 1 and step 2 are happening simultaneously. It is important that a Diode is Rectifying this coils output as you don't want to draw all the second half of the action away from the Short Coil in the Short Path, Path 1. This takes us to Step In this step, because the Big Coil in the Long Path, Path 2, is rectified and no power can be drawn from this coil, after the input DC Pulse is switched off, the Magnetic Flux wants to collapse back into Path 1, the Short Path. This is our opportunity for collection in our DC to DC Converter circuit. This output is up to 95% or there about, of the Input Power we used to create the action. So there you have it, we have a way to build a Geometry, very simply, that does give you two outputs for only one input. Fig 7 Wave Forms.

8 White Circles Off time of the Circuit. Green Circles Outputs in the Circuit. Blue Circles Our Input to drive the Circuit. Please Note: These wave forms are voltage wave forms. No Current wave forms are shown. This is low frequency operation and is low power input. Some important rules need to be followed for this Effect to be seen. 1. Don't get greedy and try to draw to much power or the effect goes. 2. The Coil in the long Path, Path 2, must be rectified so that only the input pulse that removes the Permanent Magnets Flux from Path 1, the Short Path, and forces this same Flux into the Long Path, Path 2, is collected in this big coil. 3. Make sure you use a fast, low power consumption Diode. Experiment with a few different types. 4. Ensure, on a scope that there is either none, or very little spike on the big coils output. The wave should be a near half sine wave output. 5. The Collapse must have no external reluctance eg; close looped coil around the core, when the input is switched off. When the input is switched off, both Step's 1 & 2 have completed their actions and all coils are off, or not connected to any load because the rectification or switching. Then we have a conduction of the Diode on the Input coil that sends back the Collapsing pulse on the Input Coil in the Short Path, Path Coils are basic, and simple. Use more turns on the Big Coil in the Long Path, get your Voltage up and try not to draw to much current. This is the trick on this coil. 7. Input Coil must have a low impedance as you need to remove the Flux from the Short Path and do it quickly. I have used BiFilar Parallel Connected wires for a better effect. Important: Take note of your input with a very small loads (1K 10 Watt Resistors) on your outputs. It is important that you don't over drive your device. You need to slowly load up your device till you see a small increase on the input, then back the load off a little so you get back to your original input. Your input is ONLY for action, this is not a transformer. Each Output will always be lower than the Input. Good Luck and me if you have Questions: Chris@hyiq.org Please remember, this is only a concept Device. This device is a very easy to prove the above effects, but unfortunately hard to measure. Its simple and cheap to build.